FR2730365A1 - Circuit integre avec conductance reglable a partir d'un signal numerique de consigne - Google Patents

Circuit integre avec conductance reglable a partir d'un signal numerique de consigne Download PDF

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Publication number
FR2730365A1
FR2730365A1 FR9501458A FR9501458A FR2730365A1 FR 2730365 A1 FR2730365 A1 FR 2730365A1 FR 9501458 A FR9501458 A FR 9501458A FR 9501458 A FR9501458 A FR 9501458A FR 2730365 A1 FR2730365 A1 FR 2730365A1
Authority
FR
France
Prior art keywords
conductance
signal
value
bit
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR9501458A
Other languages
English (en)
French (fr)
Other versions
FR2730365B1 (ko
Inventor
Jean Marie Boudry
Sleiman Chamoun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bull SAS
Original Assignee
Bull SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bull SAS filed Critical Bull SAS
Priority to FR9501458A priority Critical patent/FR2730365A1/fr
Priority to KR1019960001861A priority patent/KR0172172B1/ko
Priority to DE69612681T priority patent/DE69612681T2/de
Priority to CA002169021A priority patent/CA2169021C/fr
Priority to US08/597,802 priority patent/US5652538A/en
Priority to EP96400255A priority patent/EP0726651B1/fr
Priority to JP8022571A priority patent/JPH08274582A/ja
Publication of FR2730365A1 publication Critical patent/FR2730365A1/fr
Application granted granted Critical
Publication of FR2730365B1 publication Critical patent/FR2730365B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/28—Impedance matching networks
    • H03H11/30—Automatic matching of source impedance to load impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/14—Automatic controllers electric in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
    • G05B11/18—Multi-step controllers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Logic Circuits (AREA)
  • Analogue/Digital Conversion (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Networks Using Active Elements (AREA)
  • Manipulation Of Pulses (AREA)
  • Semiconductor Integrated Circuits (AREA)
FR9501458A 1995-02-08 1995-02-08 Circuit integre avec conductance reglable a partir d'un signal numerique de consigne Granted FR2730365A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9501458A FR2730365A1 (fr) 1995-02-08 1995-02-08 Circuit integre avec conductance reglable a partir d'un signal numerique de consigne
KR1019960001861A KR0172172B1 (ko) 1995-02-08 1996-01-25 디지탈 제어신호로 콘덕턴스를 조정할 수 있는 집적회로
DE69612681T DE69612681T2 (de) 1995-02-08 1996-02-07 Integrierte Schaltung mit einer durch ein digitales Referenzsignal veränderlichen Konduktanz
CA002169021A CA2169021C (fr) 1995-02-08 1996-02-07 Circuit integre avec conductance reglable a partir d'un signal numerique de consigne
US08/597,802 US5652538A (en) 1995-02-08 1996-02-07 Integrated curcuit with conductance adjustable by digital control signal
EP96400255A EP0726651B1 (fr) 1995-02-08 1996-02-07 Circuit intégré avec conductance réglable à partir d'un signal numérique de consigne
JP8022571A JPH08274582A (ja) 1995-02-08 1996-02-08 デジタル制御信号により調節可能なコンダクタンスを有する集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501458A FR2730365A1 (fr) 1995-02-08 1995-02-08 Circuit integre avec conductance reglable a partir d'un signal numerique de consigne

Publications (2)

Publication Number Publication Date
FR2730365A1 true FR2730365A1 (fr) 1996-08-09
FR2730365B1 FR2730365B1 (ko) 1997-03-07

Family

ID=9475954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501458A Granted FR2730365A1 (fr) 1995-02-08 1995-02-08 Circuit integre avec conductance reglable a partir d'un signal numerique de consigne

Country Status (7)

Country Link
US (1) US5652538A (ko)
EP (1) EP0726651B1 (ko)
JP (1) JPH08274582A (ko)
KR (1) KR0172172B1 (ko)
CA (1) CA2169021C (ko)
DE (1) DE69612681T2 (ko)
FR (1) FR2730365A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995035228A1 (en) * 1994-06-22 1995-12-28 Intra Development A/S Anti-theft battery
US5990725A (en) * 1997-06-30 1999-11-23 Maxim Integrated Products, Inc. Temperature measurement with interleaved bi-level current on a diode and bi-level current source therefor
SE518573C2 (sv) 1997-12-04 2002-10-22 Ericsson Telefon Ab L M Elektronisk krets resp. omkopplare för styrning av konduktans samt förfarande för tillverkning av dylik krets
US6040714A (en) * 1997-12-12 2000-03-21 Micron Electronics, Inc. Method for providing two modes of I/O pad termination
US6037803A (en) * 1997-12-12 2000-03-14 Micron Electronics, Inc. Integrated circuit having two modes of I/O pad termination
SE524561C2 (sv) * 2000-04-25 2004-08-24 Intra Internat Ab Strömmätningskrets med två mätområden
US20040113494A1 (en) * 2000-09-01 2004-06-17 Karuppana Samy V. Daytime running light control using an intelligent power management system
JP2003192773A (ja) * 2001-12-26 2003-07-09 Mitsui Chemicals Inc 生体吸収性ポリヒドロキシカルボン酸及びその製造法
US7872454B2 (en) * 2003-08-21 2011-01-18 Marvell World Trade Ltd. Digital low dropout regulator
GB0324516D0 (en) * 2003-10-21 2003-11-26 Ibm A low power digital adaptive termination network
GB0328574D0 (en) * 2003-12-10 2004-01-14 Ibm Electronic component value trimming systems
JP5165214B2 (ja) * 2006-06-26 2013-03-21 オンセミコンダクター・トレーディング・リミテッド 半導体装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707620A (en) * 1986-07-22 1987-11-17 Tektronix, Inc. Adjustable impedance driver network
EP0408841A2 (de) * 1989-07-18 1991-01-23 Leybold Aktiengesellschaft Schaltungsanordnung zum automatischen Abstimmen eines Anpassungsnetzwerks
EP0511536A1 (en) * 1991-04-30 1992-11-04 STMicroelectronics S.r.l. Integrated circuit with trimmable passive components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667337A (en) * 1985-08-28 1987-05-19 Westinghouse Electric Corp. Integrated circuit having outputs configured for reduced state changes
US5039879A (en) * 1990-02-02 1991-08-13 Grumman Aerospace Corp. Digitally programmable gain normalization circuit
US5589789A (en) * 1993-10-16 1996-12-31 Nec Corporation Bus driver circuit for high-speed data transmission
US5552744A (en) * 1994-08-11 1996-09-03 Ltx Corporation High speed IDDQ monitor circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707620A (en) * 1986-07-22 1987-11-17 Tektronix, Inc. Adjustable impedance driver network
EP0408841A2 (de) * 1989-07-18 1991-01-23 Leybold Aktiengesellschaft Schaltungsanordnung zum automatischen Abstimmen eines Anpassungsnetzwerks
EP0511536A1 (en) * 1991-04-30 1992-11-04 STMicroelectronics S.r.l. Integrated circuit with trimmable passive components

Also Published As

Publication number Publication date
KR0172172B1 (ko) 1999-03-30
FR2730365B1 (ko) 1997-03-07
EP0726651A1 (fr) 1996-08-14
CA2169021C (fr) 2000-01-11
KR960032898A (ko) 1996-09-17
CA2169021A1 (fr) 1996-08-09
DE69612681D1 (de) 2001-06-13
DE69612681T2 (de) 2002-02-07
US5652538A (en) 1997-07-29
EP0726651B1 (fr) 2001-05-09
JPH08274582A (ja) 1996-10-18

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